.tmux.conf

# Our .tmux.conf file

# Setting the prefix from C-b to C-a
# START:prefix
set -g prefix C-s
# END:prefix
bind l last-window
bind b break-pane -d
bind C-j choose-tree
bind s resize-pane -Z
bind b send-keys -R \; clear-history

# Free the original Ctrl-b prefix keybinding
# START:unbind
unbind C-b
# END:unbind

#setting the delay between prefix and command
# START:delay
set -s escape-time 1
# END:delay

set-option -g allow-rename off
set-option -g renumber-windows on

# Ensure that we can send Ctrl-A to other apps
# START:bind_prefix
bind C-s send-prefix
# END:bind_prefix

# Set the base index for windows to 1 instead of 0
# START:index
set -g base-index 1
# END:index

# Set the base index for panes to 1 instead of 0
# START:panes_index
setw -g pane-base-index 1
# END:panes_index

# Reload the file with Prefix r
# START:reload
bind r source-file ~/.tmux.conf \; display "Reloaded!"
# END:reload

# splitting panes
# START:panesplit
bind \ split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"
# END:panesplit

bind c new-window -c "#{pane_current_path}"

# Smart pane switching with awareness of vim splits
# See: https://github.com/christoomey/vim-tmux-navigator
is_vim='echo "#{pane_current_command}" | grep -iqE "(^|\/)g?(view|n?vim?x?)(diff)?$"'
bind -n C-h if-shell "$is_vim" "send-keys C-h" "select-pane -L"
bind -n C-j if-shell "$is_vim" "send-keys C-j" "select-pane -D"
bind -n C-k if-shell "$is_vim" "send-keys C-k" "select-pane -U"
bind -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
bind -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"

# Quick pane selection
# START:panetoggle
bind -r C-h select-window -t :-
bind -r C-l select-window -t :+
# END:panetoggle

# Pane resizing
# START:paneresize
bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5
# END:paneresize

# Set the default terminal mode to 256color mode
# START:termcolor
set -g default-terminal "screen-256color"
# END:termcolor

# enable activity alerts
#START:activity
setw -g monitor-activity on
set -g visual-activity on
#END:activity

# set the status line's colors
# START:statuscolor
set -g status-fg white
set -g status-bg black
# END:statuscolor

# set the color of the window list
# START:windowstatuscolor
setw -g window-status-fg cyan
setw -g window-status-bg default
setw -g window-status-attr dim
# END:windowstatuscolor

# set colors for the active window
# START:activewindowstatuscolor
setw -g window-status-current-fg white
setw -g window-status-current-bg red
setw -g window-status-current-attr bright
# END:activewindowstatuscolor

# pane colors
# START:panecolors
set -g pane-border-fg green
set -g pane-border-bg black
set -g pane-active-border-fg white
set -g pane-active-border-bg yellow
# END:panecolors

# Command / message line
# START:cmdlinecolors
set -g message-fg white
set -g message-bg black
set -g message-attr bright
# END:cmdlinecolors

# Status line left side
# START:statusleft
set -g status-left-length 40
set -g status-left "#[fg=green]Session: #S #[fg=yellow]#I #[fg=cyan]#P"
# END:statusleft

# Status line right side
# 15% | 28 Nov 18:15
# START: statusright
set -g status-right "#(~/battery Discharging) | #[fg=cyan]%d %b %R"
# END:statusright

# Update the status bar every sixty seconds
# START:updateinterval
set -g status-interval 60
# END:updateinterval

# Center the window list
# START:centerwindowlist
set -g status-justify centre
# END:centerwindowlist

# enable vi keys.
# START:vikeys
setw -g mode-keys vi
# END:vikeys

# Setup 'v' to begin selection as in Vim
bind-key -t vi-copy v begin-selection
bind-key -t vi-copy y copy-pipe "reattach-to-user-namespace pbcopy"

# Update default binding of `Enter` to also use copy-pipe
unbind -t vi-copy Enter
bind-key -t vi-copy Enter copy-pipe "reattach-to-user-namespace pbcopy"

# Bind 'p' to use pbpaste
bind p run "reattach-to-user-namespace pbpaste | tmux load-buffer - && tmux paste-buffer"

setw synchronize-panes off

set-option -g default-command "reattach-to-user-namespace -l zsh"
set -g mouse on

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-resurrect'
set -g @plugin 'tmux-plugins/tmux-continuum'
set -g @continuum-restore 'on'
run '~/.tmux/plugins/tpm/tpm'